Fluid Compressibility of with density
and molar volume LaTeX Math Inline body \rho_f
:LaTeX Math Inline body V_{mf}
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The multi-phase compressibility is a linear sum of compressibilities of its phases.
Approximations
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Incompressible fluid
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c_f(p) = 0 |
Slightly compressible fluid
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c_f(p) = \rm const |
Ideal gas
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c_f(p) = \frac{1}{p} |
Wide range compressibility proxy model
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c_f(p) = \frac{c_0}{1+c_0 \cdot p} |
See also
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[Compressibility] [Multi-phase compressibility]
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